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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-m68k/fpu.h
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/asm-m68k/fpu.h')
-rw-r--r--include/asm-m68k/fpu.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/include/asm-m68k/fpu.h b/include/asm-m68k/fpu.h
new file mode 100644
index 000000000000..3bcf85065c19
--- /dev/null
+++ b/include/asm-m68k/fpu.h
@@ -0,0 +1,22 @@
1#ifndef __M68K_FPU_H
2#define __M68K_FPU_H
3
4#include <linux/config.h>
5
6/*
7 * MAX floating point unit state size (FSAVE/FRESTORE)
8 */
9
10#if defined(CONFIG_M68020) || defined(CONFIG_M68030)
11#define FPSTATESIZE (216/sizeof(unsigned char))
12#elif defined(CONFIG_M68040)
13#define FPSTATESIZE (96/sizeof(unsigned char))
14#elif defined(CONFIG_M68KFPU_EMU)
15#define FPSTATESIZE (28/sizeof(unsigned char))
16#elif defined(CONFIG_M68060)
17#define FPSTATESIZE (12/sizeof(unsigned char))
18#else
19#define FPSTATESIZE error no_cpu_type_configured
20#endif
21
22#endif /* __M68K_FPU_H */